3135013225 has 6 divisors (see below), whose sum is σ = 3887416430. Its totient is φ = 2508010560.

The previous prime is 3135013213. The next prime is 3135013241. The reversal of 3135013225 is 5223105313.

3135013225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 715455504 + 2419557721 = 26748^2 + 49189^2 .

It is not a de Polignac number, because 3135013225 - 2¹⁹ = 3134488937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 125400529 = 3135013225 / (3 + 1 + 3 + 5 + 0 + 1 + 3 + 2 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3135013225.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62700240 + ... + 62700289.

Almost surely, 2^3135013225 is an apocalyptic number.

It is an amenable number.

3135013225 is a deficient number, since it is larger than the sum of its proper divisors (752403205).

3135013225 is a wasteful number, since it uses less digits than its factorization.

3135013225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125400539 (or 125400534 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 3135013225 is about 55991.1888157414. The cubic root of 3135013225 is about 1463.5687427594.

Adding to 3135013225 its reverse (5223105313), we get a palindrome (8358118538).

The spelling of 3135013225 in words is "three billion, one hundred thirty-five million, thirteen thousand, two hundred twenty-five".